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Latest update: 12/01/2017 15:02:32


We contribute to the industry by improving the durability of metallic components through the shot peening process.

The shot peening process is a technology in which small grains of steel or other metal (shots) successively impact the surface of a metallic material. We manufacture and sell the shot grains used in this processing technology. We are expanding our business both in Japan and overseas. Our manufacturing site in Thailand has been increasing its sales volume since its establishment in 2011. We have developed a coverage measuring instrument (Coverage Checker) that makes it possible to check the quality of shot peening products, and non-destructive testing equipment that uses positrons. These products further enhance the reliability of the shot peening process, thereby responding to various needs from industry.



Corporate name TOYOSEIKO CO.,LTD.
Representative Yoshihiro Watanabe
Corporate website
Capital 25,000,000(JPY)
Number of Employees 62
Established date February, 1975
Head office: Country Japan
Head office: Address 3-195-1, Umaganji, Yatomi, Aichi, 490-1412
Industry Manufacture of iron and steel, Manufacture of non-ferrous metals and products
Annual Sales 3,650,000,000 JPY (Yen)